- Immobilization of a photoswitchable piperidine base.
Immobilization of a photoswitchable piperidine base.
Organic letters (2009-10-02)
Ragnar S Stoll, Stefan Hecht
PMID19791764
초록
The synthesis of a photoswitchable piperidine base, carrying a monochlorosilane anchoring group, and its immobilization on silica gel, mimicking an oxide surface, is reported. Efficient photoswitching between the E and Z isomers of the azobenzene photochrome was demonstrated for the immobilization precursor in solution and the immobilized piperidine base in suspension of the functionalized silica gel.
MATERIALS